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image: Fanning the Flames

Fanning the Flames

By Kate Yandell | November 1, 2015

Obesity triggers a fatty acid synthesis pathway, which in turn helps drive T cell differentiation and inflammation.

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image: Fat Saps Muscle

Fat Saps Muscle

By Tracy Vence | November 1, 2015

The accumulation of fat within skeletal muscle, as happens with obesity, diminishes muscle performance.

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image: Rethinking Lymphatic Development

Rethinking Lymphatic Development

By Amanda B. Keener | August 1, 2015

Four studies identify alternative origins for cells of the developing lymphatic system, challenging the long-standing view that they all come from veins.

1 Comment

image: New Immunity

New Immunity

By Kerry Grens | June 1, 2015

A scaffolding protein forms the hub of a newly identified immune pathway in plants.

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image: Looking for Latent HIV

Looking for Latent HIV

By Jenny Rood | May 1, 2015

Sequencing HIV integration sites suggests that clonally expanded T-cell populations may not be the main source of latent virus.

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image: Soluble Signal

Soluble Signal

By Jenny Rood | May 1, 2015

An immune protein previously thought to mark inactive T cells has a free-floating form that correlates with HIV disease progression.

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image: Manipulative Microbiomes

Manipulative Microbiomes

By Jenny Rood | April 1, 2015

Gut bacteria control tumor growth via the mammalian immune system.

3 Comments

image: B Cell Bosses

B Cell Bosses

By Kate Yandell | February 1, 2015

Gut bacteria in mice spur regulatory B cells to differentiate and release an anti-inflammatory cytokine.

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image: Fertility Treatment Fallout

Fertility Treatment Fallout

By Jyoti Madhusoodanan | January 1, 2015

Mouse offspring conceived by in vitro fertilization are metabolically different from naturally conceived mice.

7 Comments

image: Straighten Out

Straighten Out

By Kate Yandell | January 1, 2015

Forces from bidirectional growth plates mechanically realign broken bones in infant mice.

0 Comments

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